[mlir][bazel] Added a target for the CF dialect C API (llvm#137146)

Author: superbobry

utils/bazel/llvm-project-overlay/mlir/BUILD.bazel

@@ -504,6 +504,19 @@ mlir_c_api_cc_library(
     ],
 )
 
+mlir_c_api_cc_library(
+    name = "CAPICF",
+    srcs = ["lib/CAPI/Dialect/ControlFlow.cpp"],
+    hdrs = ["include/mlir-c/Dialect/ControlFlow.h"],
+    capi_deps = [
+        ":CAPIIR",
+    ],
+    includes = ["include"],
+    deps = [
+        ":ControlFlowDialect",
+    ],
+)
+
 mlir_c_api_cc_library(
     name = "CAPIEmitC",
     srcs = [